Berta, a private chess engine [1] written in C/C++ by Felix Schmenger [2]. Berta regularly plays online at the Internet Chess Club, and has participated at various online tournaments, such as CCT tournaments and ACCA World Computer Rapid Chess Championships, most recently the WCRCC 2017.
A Perchten mask [3]

See also

• Given Name

External Links

• Finger BertaSchnebel, Internet Chess Club
• Berta disambiguation page from Wikipedia
• Bertha from Wikipedia, a female Germanic name, from Old High German berhta meaning "bright one"
• Perchta from Wikipedia
  Perchta - Wikimedia Commons
• Bertha disambiguation page from Wikipedia
• Big Bertha disambiguation page from Wikipedia

References

1. ^ Private Engine List from Ron Murawski's Computer-Chess Wiki
2. ^ Finger BertaSchnebel, Internet Chess Club
3. ^ Perchten mask, Haus der Natur, Salzburg, Image by Matthias Kabel, January 23, 2005, CC BY-SA 3.0, Perchta from Wikipedia, Perchta - Wikimedia Commons

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